First thing I installed in my Cubby, was a funnel and a pipe leading outside

Heard of a guy back in the day of Rhodesia, he had a funnel fitted into his PA235 with one of those old venturi gyro systems still seen on some old 172's due to a bad bladder...apparently on the first use it sucked his job into it so bad he made an emergency landing.

A battered, tattered todger comes to mind Methinks a good clean HTH bottle is the way to go, cheap and effective.
Jean.